<div>
    <a class="waves-effect waves-light btn pink darken-1" @click="counterValue++"><i class="material-icons left">call_made</i>按钮+1</a>
    <a class="waves-effect waves-light btn" @click="counterValue--"><i class="material-icons right">call_received</i>按钮-1</a>
    <a class="waves-effect waves-light btn amber darken-4" @click="reset"><i class="material-icons right">repeat</i>复位</a>

    <p>
        You pressed {{ counterValue }} times
    </p>
    <todolist></todolist>
    <p>
        <router-link to="/foo">Go to Foo</router-link>
        <router-link to="/bar">Go to Bar</router-link>
    </p>
    <router-view></router-view>
</div>
